Utilisateur:Delhovlyn/testExist.js

function makeAJAXRequest(url,paramtitle) {
        var httpRequest2 = false;
 
        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            httpRequest2 = new XMLHttpRequest();
            if (httpRequest2.overrideMimeType) {
                httpRequest2.overrideMimeType('text/xml');
            }
        }
        else if (window.ActiveXObject) { // IE
            try {
                httpRequest2 = new ActiveXObject("Msxml2.XMLHTTP");
            }
            catch (e) {
                try {
                    httpRequest2 = new ActiveXObject("Microsoft.XMLHTTP");
                }
                catch (e) {}
            }
        }
        if (!httpRequest2) {
            alert('Abandon :( Impossible de créer une instance XMLHTTP');
            return false;
        }
        httpRequest2.onreadystatechange = function() { alertContents(httpRequest2); };
        httpRequest2.open('POST', url, true);
        //httpRequest2.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
        httpRequest2.send('action=query&titles=' + paramtitle);
    }
    function alertContents(httpRequest2) {
            if (httpRequest2.readyState == 4) {
                if (httpRequest2.status == 200) {
                    var docXML = httpRequest2.responseXML;
                    if (docXML.getElementsByTagName('page')[0].missing)
                      {
                      document.textIfExist.style.color='red';
                      } else {
                      document.textIfExist.style='color:green; font-weight:normal;'; 
                      }
                }
    }
}
 
function construireInput() {
  var ulToolbox = document.getElementById('p-tb').getElementsByTagName('div')[0];
  var codeHTMLToolbox = '<li><input name="textIfExist" title="Cet article n\'existe pas" type="text" style="width:95%; font-size:90%; font-weight:normal; color:grey;" value="Titre d’article" onfocus="if(this.value==\'Titre d’article\'){this.value=\'\';}" onchange="if(this.value!=\'\'){makeAJAXRequest(\'http://fr.wikipedia.org/w/api.php\',this.value);}" onblur="if(this.value==\'\'){this.value=\'Titre d’article\'; this.style=\'color:grey; font-weight:normal;\';}" /></li>';
//  ulToolbox.innerHTML = ulToolbox.innerHTML + codeHTMLToolbox;
  ulToolbox.innerHTML += codeHTMLToolbox;
}
 
addOnloadHook(construireInput);